1.8MHZCFPS-12A datasheet, PDF - EEWORLD Datasheet

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1.8MHZCFPS-12A: DescriptionCRYSTAL OSCILLATOR, CLOCK, 1.8 MHz, HCMOS OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN; CategoryPassive components oscillator; File Size422KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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1.8MHZCFPS-12A Overview

CRYSTAL OSCILLATOR, CLOCK, 1.8 MHz, HCMOS OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN

1.8MHZCFPS-12A Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; BULK; TAPE AND REEL
maximum descent time	7 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Installation features	SURFACE MOUNT
Nominal operating frequency	1.8 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS
Output load	10 TTL, 50 pF
physical size	5.0mm x 3.2mm x 1.3mm
longest rise time	7 ns
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	40/60 %
Base Number Matches	1

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CFPS-12 SMD CLOCK OSCILLATORS

ISSUE 3; 1 NOvEMbER 2008 - RoHS 2002/95/EC

Description

Outline (mm)

5.0±0.2

3.2±0.2

Pad Connections

1. Enable/Disable

2. GND

3. Output

4. +Vs

▪

CLOCK

OSCILLATORS

5.0V surface mount oscillator in a ceramic package, with a

hermetically sealed metal lid

Please see CFPP-12 series Programmable Oscillators for

nearest equivalent fast make parts

5 x 3.2mm

1.8 to 50MHz

Tri-state HCMOS (5.0V)

Drive Capability 50pF / 10TTL max

±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage and

output load variations over the operating temperature range)

–

10 to 70°C (CFPS-12)

–

40 to 85°C (CFPS-12I)

–55 to 125°C

Logic ‘1’ (>2.2V) to pad 1 enables oscillator output

Logic ‘0’ (<0.8V) to pad 1 disables oscillator output; when

disabled the oscillator output goes to the high impedance

state

No connection to pad 1 enables oscillator output

Logic ‘1’ = 4.5V min, IOH –16mA max

Logic ‘0’ = 0.5V max, IOL 16mA max

Fast Make Capability

1.3 max

Package Outline

▪

Frequency Range

1.0

1.1

Solder pad layout

1.4

1.5

0.15

1.1

Output Compatibility & Load

Frequency Stabilities

Output Waveform

Operating Temperature Ranges

90%Vs

Storage Temperature Range

Tri-state Operation

50%Vs

10%Vs

Duty cycle = t x 100(%)

Output voltage Levels/Output Current

Standby Current

10µA max

10ms max

Shock: MIL-STD-202F, Method 213B (1000G, 0.5ms, 1/2

sine)

Vibration: MIL-STD-202F, Method 204D, Test condition D

20G Frequency range 10-2000Hz, 4hrs in X, Y & Z axes

(total 12 hrs)

Model Number + Frequency

Bulk or Tape and Reel

Start Up Time

Environmental

Test Circuit

1.4

+Vs

Power

Supply

+Vs

Oscillator

0.1µF

Frequency

Counter

Oscilloscope

15pF*

Marking Includes

Packaging

Minimum Order Information Required

* Inclusive of jigging and equipment capacitance

Frequency + Model Number + Operating Temperature Code

(if applicable) + Frequency Stability

IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom

Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;

Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com

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